A direct torque fuzzy control of SVM inverter-fed Induction Motor drive

This paper presents an improved Direct Torque Control (DTC) based on fuzzy logic technique. Two major problems that are usually associated with DTC drives are the high torque ripple and switching frequency that varies with the operating conditions. To overcome these problems, Fuzzy Controllers (FC) are proposed and associated with DTC scheme. The proposed approach shows a reduction ability of the torque and flux ripples and a DTC performance improvement. The control algorithm is based on the Space Vector Modulation (SVM) technique to provide a constant inverter switching frequency.

[1]  S. Sul,et al.  New direct torque control of induction motor for minimum torque ripple and constant switching frequency , 1999 .

[2]  Eric Monmasson,et al.  Extension of the DTC concept , 2001, IEEE Trans. Ind. Electron..

[3]  P. Tiitinen,et al.  The next generation motor control method, DTC direct torque control , 1996, Proceedings of International Conference on Power Electronics, Drives and Energy Systems for Industrial Growth.

[4]  S. Vaez-Zadeh,et al.  Open loop control of hysteresis band amplitudes in direct torque control of induction machines , 2000, Conference Record of the 2000 IEEE Industry Applications Conference. Thirty-Fifth IAS Annual Meeting and World Conference on Industrial Applications of Electrical Energy (Cat. No.00CH37129).

[5]  Nik Rumzi Nik Idris,et al.  Direct torque control of induction machines with constant switching frequency and reduced torque ripple , 2004, IEEE Transactions on Industrial Electronics.

[6]  L. Tang,et al.  An investigation of a modified direct torque control strategy for flux and torque ripple reduction for induction machine drive system with fixed switching frequency , 2002, Conference Record of the 2002 IEEE Industry Applications Conference. 37th IAS Annual Meeting (Cat. No.02CH37344).

[7]  M.P. Kazmierkowski,et al.  Review of direct torque control methods for voltage source inverter-fed induction motors , 2003, IECON'03. 29th Annual Conference of the IEEE Industrial Electronics Society (IEEE Cat. No.03CH37468).

[8]  M. G. Jayne,et al.  A new direct torque control strategy , 1995 .

[9]  A. Tani,et al.  The use of matrix converters in direct torque control of induction machines , 1998, IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200).

[10]  Toshihiko Noguchi,et al.  A New Quick-Response and High-Efficiency Control Strategy of an Induction Motor , 1986, IEEE Transactions on Industry Applications.

[11]  N. Visciano,et al.  A comparison of direct torque control methodologies for induction motor , 2001, 2001 IEEE Porto Power Tech Proceedings (Cat. No.01EX502).

[12]  Seung-Ki Sul,et al.  Analysis and prediction of inverter switching frequency in direct torque control of induction machine based on hysteresis bands and machine parameters , 2001, IEEE Trans. Ind. Electron..

[13]  Thierry Meynard,et al.  Switching frequency imposition and ripple reduction in DTC drives by using a multilevel converter , 2002 .

[14]  Cai Yan,et al.  Research on torque ripple minimization strategy for direct torque control of induction motors , 2010, 2010 International Conference on Computer Application and System Modeling (ICCASM 2010).

[15]  A. Tani,et al.  Effects of flux and torque hysteresis band amplitude in direct torque control of induction machines , 1994, Proceedings of IECON'94 - 20th Annual Conference of IEEE Industrial Electronics.

[16]  Domenico Casadei,et al.  Implementation of a direct control algorithm for induction motors based on discrete space vector modulation , 2000 .

[17]  B. G. Fernandes,et al.  Hybrid space vector pulse width modulation based direct torque controlled induction motor drive , 2003, IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03..

[18]  Sanjib Kumar Panda,et al.  Space-vector based, constant frequency, direct torque control and dead beat stator flux control of AC machines , 2001, IECON'01. 27th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.37243).

[19]  M. Depenbrock,et al.  Direct self-control (DSC) of inverter-fed induction machine , 1988 .

[20]  Seung-Ki Sul,et al.  Direct torque control of induction machine with variable amplitude control of flux and torque hysteresis bands , 1999, IEEE International Electric Machines and Drives Conference. IEMDC'99. Proceedings (Cat. No.99EX272).

[21]  J. Holtz,et al.  Pulsewidth modulation for electronic power conversion , 1994, Proc. IEEE.

[22]  M.E.H. Benbouzid,et al.  Direct torque control of induction motor with fuzzy stator resistance adaptation , 2006, IEEE Transactions on Energy Conversion.

[23]  Sheng-wei Gao,et al.  Torque Ripple Minimization Strategy for Direct Torque Control of Induction Motors , 2010, 2010 Third International Conference on Intelligent Networks and Intelligent Systems.

[24]  Frede Blaabjerg,et al.  A simple direct-torque neuro-fuzzy control of PWM-inverter-fed induction motor drive , 2000, IEEE Trans. Ind. Electron..

[25]  F. Zidani.  DIRECT TORQUE CONTROL OF INDUCTION MOTOR WITH FUZZY MINIMIZATION TORQUE RIPPLE , 2005 .

[26]  M. Depenbrock,et al.  Direct self control of inverter-fed induction machine, a basis for speed control without speed-measurement , 1989, Conference Record of the IEEE Industry Applications Society Annual Meeting,.

[27]  J. Gil-Aluja.  Elements for a Theory of Decision in Uncertainty , 2010 .